45 day. A beautiful frilly, light green, loose leaf lettuce. One of the most popular American lettuces, it was originally releasd in 1875 by the Henderson Seed Company. Henderson was one of the first people breeding seeds specifically for America, and Black Seeded Simpson was of his most popular offerings. It has been an American gardener's favorite lettuce since it was released, loved for it's delicate, sweet flavor. I also love it because it's so quick to harvest.
Minimum of 250 seeds per packet.